Grundfos DPK Submersible Sewage Pump For Non Clogging Flood Rain Water Transfer Maximum Flow 12.8 L/s

DPK.V.80.80.75.4.5.1D

Submersible Effluent and Waste Water Pump

Grundfos DPK.V pump is a submersible pump for effluent and waste water applications.

The pump has Super Vortex impeller for 65mm or 80mm free passage and is suitable for pumping

The compact design makes the pump suitable for both temporary and permanent installation.

The pump is cast iron, with side discharge port and integrated submersible 3-phase totally enclosed motor in insulation class F (155°C).

The pump has a side discharge and a double mechanical seal.

The pump is ready for installation either free-standing or on an auto-coupling system.

The pump is equipped with temperature bi-metal sensor for motor protection in case of overheating and an electrode seal sensor to detect water penetration in to the motor housing.

The pump is fitted with 10 m cable.

Submersible sewage pump DPK.V.80.80.75.4.5.1D Number: 98925419 Suitable for: Commercial sewage treatment Sewage transportation Flood control and drainage Drainage pump. Power range is 0.75 - 22 kW. The main components of the pump are made of cast iron.

Controller

• Capacitive sensor for detecting impurities in the liquid: No oil - water content sensor
• Seal sensor: Y

Liquid

• Liquid temperature range: 0..40 °C
• Liquid temperature during operation: 20 °C
• Density: 998.2 kg/m³

Technology

• Rated flow rate: 18.1 liters per second
• Maximum flow: 23.3 liters per second
• Rated head: 16.4 meters
• Actual impeller diameter: 264 mm
• Pump thruster / curve code for competitor menu: V
• Type of impeller: SUPER VORTEX
• Max. Particle: 80 mm
• Maximum hydraulic efficiency: 42 %
• Curve tolerance: ISO9906:2012 3B2

Materials

• Pump casing: Cast iron
• Pump housing: EN 1561 EN-GJL-200
• Impeller: Ductile cast iron
• EN 1563 EN-GJS-450-10
• Motor house: Cast iron
• EN 1561 EN-GJL-250
• ASTM A48 35B
• Shaft seal: SIC
• Secondary shaft seal: CERAMIC-CARBON

Installation

• Ambient temperature range: 0..40 °C
• Maximum operating pressure: 5.7 bar
• Type of outlet connection: Square
• Outlet size: DN 80
• Pressure rating for outlet connection: PN 10
• Maximum installation depth: 20 meters

Electrical Data

• Power input P1: 8.741 kW
• Rated power - P2: 7.5 kW
• Power supply frequency: 50 Hz
• Rated voltage: 3 x 380 - 415 V
• Voltage tolerance: +5/-5 %
• Maximum starting cycles per hour: 30
• Rated current: 14.9 A
• Rated current at 3/4 load: 12.3 A
• Rated current at 1/2 load: 9.5 A
• Maximum current: 14.9 A
• Cos phi - Power factor: 0.87
• Cos phi - Power factor at 3/4 load: 0.81
• Cos phi - Power factor at 1/2 load: 0.73
• Rated driver speed: 1440 revolutions per minute
• Efficiency at full load: 85.8 %
• Efficiency at 3/4 load: 85.8 %
• Efficiency at 1/2 load: 82.8 %
• Number of motor poles: 4
• Starting method: Y/D
• Degree of protection (IEC 34 - 5): IP68
• Insulation class (IEC 85): F
• Explosion - proof: N
• Self - protection standard: PTO
• Cable type: PNCT
• Length of power cable: 10 meters

Others

• Net weight: 130 kg
• Gross weight: 150 kg
• Transport volume: 0.381 m³